SDR DALA2016050603741

Service difficulty report · Intercostal · Boeing 75726D

Difficulty date: May 1, 2016
Submitted: May 6, 2016
Operation: Air carrier
Aircraft: N822DX
Make and model: Boeing 75726D
Aircraft serial: 33966
Aircraft time: 28,319 hours, 16,502 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 1400-1420
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION ON AFT CARGO BILGE INTERCOSTAL INBD AND OTBD SIDE BETWEEN BS 1400-1420, LBL-16. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS REF SRM. R & R INTERCOSTAL AT AFT CARGO COMPT BETWEEN BS 1400 TO BS 1420, LBL 16 REF DWG AND SRM.

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